body{
   min-width: 1390px;
}
.box1{
    width: 100%;
    height: 30px;
    background-color: #e3e4e5;
    .nav_a{
        width: 1390px;
        height: 30px;
        margin:0 auto ;
        // border: 1px solid red;
        background-color: #e3e4e5;
        color: #999;
        .nav_left{
           float: left;
           ul{
               height: 30px;
               li{
                   float: left;
                   height: 30px;
                   line-height: 30px;
                   font-size: 13px;
                   padding: 0 10px;
                   a{
                       color: red;
                   }
               }
           }
        }
        .nav_right{
            float: right;
            ul{
                height: 30px;
                li{
                    float: left;
                    line-height: 30px;
                    font-size: 13px;
                    padding: 0 10px;
                    .brli1{
                        color: #999;
                    }
                    .brli2{
                        color: red;
                    }
                }
            }
        }
    }
    nav{
        width: 100%;
        height: 120px;
        border-bottom:2px solid red ;
        .nav_center{
            width: 1390px;
            height: 120px;
            margin:  0 auto;
            position: relative;
            .nav_centerlogo{
                margin-top: 10px;
                width: 200px;
                height: 50px;
                img{
                    width: 100%;
                    height: 100%;
                }
            }
            .nav_centercenttop{
                width:100%;
                height: 36px;
                position: absolute;
                top: 7px;
                // border: 1px solid red;
                form{
                    width: 700px;
                    height: 36px;
                    margin: 0 auto;
                    overflow: hidden;
                    border: 1px solid red;
                    position: relative;
                    input{
                        width: 610px;
                        height: 100%;
                        border: none;
                        outline: none;
                        padding: 0 10px;
                    }
                    button{
                        position: absolute;
                        top: 1px;
                        right: 0px;
                        width: 88px;
                        height:35px;
                        border: none;
                        background-color: red;
                    }
                }
                .goshopping{
                    position: absolute;
                    top: 0;
                    right: 11.5%;
                    width: 150px;
                    height: 36px;
                    text-align: center;
                    line-height: 36px;
                    font-size: 14px;
                    border: 1px solid #DFDFDF;
                    background-color: #F9F9F9;
                    a{
                        color: red;
                    }
                }
            }
            .nav_centerbottom{
                width:100%;
                height:70px;
                position: relative;
                .nav_b{
                    width: 700px;
                    height: 20px;
                    margin: 0 auto;
                    a{
                        line-height: 20px;
                        text-align: center;
                        font-size: 13px;
                        color: #999;
                    }
                }
                .nav_uls{
                    width: 100%;
                    height: 33px;
                    // border: 1px solid red;
                    position: absolute;
                    bottom: 3px;
                    li{
                        float: left;
                        width: 100px;
                        height: 33px;
                        line-height: 33px;
                        text-align: center;
                        font-size: 15px;
                        a{
                            color: black;
                            font-weight: bolder;
                        }
                    }
                    .li_one{
                      width: 150px;
                      background: red;
                      a{
                          color: white;
                           font-weight: 100;
                      }
                    }
                }
            }
        }
    }
}
.box2{
    width: 1390px;
    margin: 140px auto 0;
    // border: 1px solid red;
    position: relative;
    .box2_left{
        width: 200px;
        float: left;
        ul{
            width: 200px;
            font-size: 14px;
            margin-top: 5px;
            // background:#e9e9e9 ;
            border: 1px solid #DFDFDF;
            li{
                width: 200px;
                height: 30px;
                line-height: 30px;
                padding-left: 20px;
                color: rgb(109, 106, 106);
                // background: chartreuse;
                // border: 1px solid red;
            }
        }
    }
    .box2_right{
        width: 1160px;
        float: right;
        // border: 1px solid red;
        ul{
            li{
                float: left;
                width: 270px;
                height: 420px;
                margin: 5px 5px;
                border: 1px solid rgb(204, 200, 200);
                position: relative;
                img{
                    width: 220px;
                    height: 220px;
                    margin: 10px auto;
                }
                p:nth-child(2){
                    width: 220px;
                    font-size: 22px;
                    display:block;
                    margin: 0 auto;
                    color: red;
                }
                p:nth-child(3){
                    width: 220px;
                    font-size: 14px;
                    margin: 0 auto;
                    color: rgb(73, 68, 68);
                }
                a{  
                    display: block;
                    width: 120px;
                    height: 40px;
                    line-height: 40px;
                    text-align: center;
                    position: absolute;
                    bottom: 15px;
                    left: 75px;
                    color: white;
                    border-radius: 5px;
                    background-color: #337ab7;
                    border-color: #2e6da4;
                }
            }
        }
    }
}
.back_img{
    clear: both;
    width: 1390px;
    height: 115px;
    margin: 5px auto;
    overflow: hidden;
    img{
        width: 100%;
        height: 100%;
    }
}
.boxbottom{
    width: 100%;
    height: 560px;
    background-color: #f4f4f4;
    .boxbtomback{
        width: 100%;
        height: 100px;
        border-bottom: 1px solid rgba(223, 222, 222, 0.911);
    }
    .boxbottom_top{
        width: 1200px;
        height: 100px;
        margin: 0 auto;
        position: relative;
        ul {
            width: 100%;
             position: absolute;
             top: 29px;
             li{
                float: left;
                position: relative;
                left: 20px;
                div{
                    width: 290px;
                    height: 42px;
                    font-size: 20px;
                    text-align: center;
                    line-height: 42px;
                    h5{
                        width: 40px;
                        height:40px;
                        border-radius: 50%;
                        font-size: 40px;
                        color: red;
                        font-weight: bolder;
                        position: absolute;
                        left: 15px;
                        top: -3px;
                    }
                }
            }
        }
    }
    .boxbottom_cent{
        width: 1200px;
        height: 200px;
        margin: 0 auto;
        border-bottom: 1px solid rgba(223, 222, 222, 0.911);
        ul{
            width: 180px;
            font-size: 13px;
            float: left;
            color: rgb(130, 130, 134);
            position: relative;
            left: 50px;
            li:first-child{
                font-size: 17px;
                /* text-align: center; */
                font-weight: bolder;
                margin: 20px 0;
            }
        }
        ul:last-child{
            li{
                text-align: left;
            }
            li:first-child{
                text-align: right;
            } 
            li:last-child{
                text-align: right;
            }
        }
    }
    .boxbottom_bot{
        width:1200px;
        margin: 10px auto;
        font-size: 13px;
        text-align: center;
        color: rgb(130, 130, 134);
        div{
            margin-top: 10px;
            img{
                width: 812px;
                height: 41px;
                margin: 0 auto;
            }
        }
    }
}   